23831444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 53625600

約数和(自身を除く): 29794156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 199, 329, 364, 398, 611, 637, 658, 796, 1222, 1274, 1316, 1393, 2303, 2444, 2548, 2587, 2786, 4277, 4606, 5174, 5572, 8554, 9212, 9353, 9751, 10348, 17108, 18109, 18706, 19502, 29939, 36218, 37412, 39004, 59878, 65471, 72436, 119756, 121589, 126763, 130942, 243178, 253526, 261884, 458297, 486356, 507052, 851123, 916594, 1702246, 1833188, 3404492, 5957861, 11915722, 23831444]

約数ペア:

[(1, 23831444), (2, 11915722), (4, 5957861), (7, 3404492), (13, 1833188), (14, 1702246), (26, 916594), (28, 851123), (47, 507052), (49, 486356), (52, 458297), (91, 261884), (94, 253526), (98, 243178), (182, 130942), (188, 126763), (196, 121589), (199, 119756), (329, 72436), (364, 65471), (398, 59878), (611, 39004), (637, 37412), (658, 36218), (796, 29939), (1222, 19502), (1274, 18706), (1316, 18109), (1393, 17108), (2303, 10348), (2444, 9751), (2548, 9353), (2587, 9212), (2786, 8554), (4277, 5572), (4606, 5174)]